Using Stock Returns to Identify Government Spending Shocks
Jonas D. M. Fisher
Federal Reserve Bank of Chicago - Economic Research Department
Ryan H Peters
The Wharton School; Federal Reserve Bank of Chicago
The Economic Journal, Vol. 120, Issue 544, pp. 414-436, May 2010
This article explores a new approach to identifying government spending shocks which avoids many of the shortcomings of existing approaches. The new approach is to identify government spending shocks with statistical innovations to the accumulated excess returns of large US military contractors. This strategy is used to estimate the dynamic responses of output, hours, consumption and real wages to a government spending shock. We find that positive government spending shocks are associated with increases in output, hours and consumption. Real wages initially decline after a government spending shock and then rise after a year. We estimate the government spending multiplier associated with increases in military spending to be about 1.5 over a horizon of 5 years.
Number of Pages in PDF File: 23Accepted Paper Series
Date posted: May 10, 2010
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